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A Model to Partly but Reliably Distinguish DDOS Flood Traffic from Aggregated One
المؤلفون المشاركون
المصدر
Mathematical Problems in Engineering
العدد
المجلد 2012، العدد 2012 (31 ديسمبر/كانون الأول 2012)، ص ص. 1-12، 12ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2011-06-29
دولة النشر
مصر
عدد الصفحات
12
التخصصات الرئيسية
الملخص EN
Reliable distinguishing DDOS flood traffic from aggregated traffic is desperately desired by reliable prevention of DDOS attacks.
By reliable distinguishing, we mean that flood traffic can be distinguished from aggregated one for a predetermined probability.
The basis to reliably distinguish flood traffic from aggregated one is reliable detection of signs of DDOS flood attacks.
As is known, reliably distinguishing DDOS flood traffic from aggregated traffic becomes a tough task mainly due to the effects of flash-crowd traffic.
For this reason, this paper studies reliable detection in the underlying DiffServ network to use static-priority schedulers.
In this network environment, we present a method for reliable detection of signs of DDOS flood attacks for a given class with a given priority.
There are two assumptions introduced in this study.
One is that flash-crowd traffic does not have all priorities but some.
The other is that attack traffic has all priorities in all classes, otherwise an attacker cannot completely achieve its DDOS goal.
Further, we suppose that the protected site is equipped with a sensor that has a signature library of the legitimate traffic with the priorities flash-crowd traffic does not have.
Based on those, we are able to reliably distinguish attack traffic from aggregated traffic with the priorities that flash-crowd traffic does not have according to a given detection probability.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Li, Ming& Zhao, Wei. 2011. A Model to Partly but Reliably Distinguish DDOS Flood Traffic from Aggregated One. Mathematical Problems in Engineering،Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-1002031
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Li, Ming& Zhao, Wei. A Model to Partly but Reliably Distinguish DDOS Flood Traffic from Aggregated One. Mathematical Problems in Engineering No. 2012 (2012), pp.1-12.
https://search.emarefa.net/detail/BIM-1002031
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Li, Ming& Zhao, Wei. A Model to Partly but Reliably Distinguish DDOS Flood Traffic from Aggregated One. Mathematical Problems in Engineering. 2011. Vol. 2012, no. 2012, pp.1-12.
https://search.emarefa.net/detail/BIM-1002031
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1002031
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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